# Subnet Calc — user reviews > 92 indexed App Store user reviews of Subnet Calc by Swipe Stack Ltd, rated 5.00/5 from 2 ratings. - Source: https://appshunter.io/ios/app/subnet-calc/id295652242/reviews - App overview in markdown: https://appshunter.io/ios/app/subnet-calc/id295652242.md - Rating breakdown: 5★ 2 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0 ## Newest reviews (16 of 92) ### 3/5 — Werbung *2017-02-23, version 2.5* Zu viel Werbung ### 1/5 — Latest update unusable *2017-02-06, version 2.5* I've been using this app for years, but the latest update just redirects you to the App Store repeatedly for various games. There are plenty of choices for subnet calculators, and I'm going to go try some others. ### 1/5 — Trop du pub *2017-01-06, version 2.5* L'application est globalement pratique mais bon des pages de pub qui se chargent toute seules, je n'en veux pas. Du coup je vais chercher une autre app. Ne comptez pas sur moi pour acheter la version payante pour ces gens qui font du spamming. ### 1/5 — Unusable *2016-08-24, version 2.5* The amount of advertising that this redirects you to make this app completely unusable. You can't even enter the 1st three numbers of an IP address before you are redirected to an advert. Close screen and a second later you are redirected again. Don't wast your time with this app. It's useless ### 1/5 — Interstitial ads make the free version unusable *2016-06-20, version 2.5* While ads have their place in free software (everyone deserves recompense for their hard work) the level of advertising needs to be appropriate to the app and above all else it must work despite them. I've used this app for years, it does (or did) what I need(ed) it to, but recently the level of interstitial ads has made this unusable. If the developer is being paid per impression, then it is clear this app is intended to be useless and should be removed from the store. ### 1/5 — Full of adware now. Unusable *2016-05-23, version 2.5* Unusable ### 1/5 — Waste of time *2016-04-10, version 2.5* Can't even make one click without it going through to App Store, don't even bother ### 2/5 — Shame on you! *2016-04-05, version 2.5* I've been using this app for years, but since the latest version, the App Store pops up every few seconds trying to flog you crappy apps. Shame on you guys for getting greedy and trying to force your users into upgrading to pro!! Plenty of other free subnet calcs.... ### 1/5 — Avoid! *2016-02-22, version 2.5* As mentioned, it will force you into the App Store to buy some freemium game after a brief period of use. Plenty of other alternatives out there. ### 1/5 — Werbebanner in der App macht sich selbstständig *2016-02-17, version 2.5* Achtung das Werbebanner in der App macht sich selbstständig, öffnet Safari und Bucht ein Abo für 4,99€ ohne einen hinweiß darauf!!! Werde daher auch nicht die Vollversion kaufen. Schade eigentlich, fand die App bis jetzt ganz gut. Wird jetzt gelöscht und nich weiter empfohlen. ### 1/5 — Most annoying ads ever *2015-11-06, version 2.5* Constantly opening the App Store is beyond annoying... it caused me to delete the app not pay for it. If you need a subnet calc keep looking this one is horrible. ### 1/5 — Deleting this app *2015-11-06, version 2.5* Keeps opening up the App Store every few minutes. When entering up network and mask the result shows an old result. Will delete and use my head instead ### 1/5 — Убили приложение *2015-10-17, version 2.5* Был отличный калькулятор, да была реклама в виде баннера, за которую авторам капала копеечка. Но им этого показалось мало, после обновления каждую минуту перекидывает на страницу с рекламой. Работать невозможно. ### 1/5 — Used to be good *2015-10-14, version 2.5* This was a nice simple application that worked well. Advertisements were at the bottom of the application and the world was in order. This application now, every minute or two switches the application to the App Store displaying another advertised game. No longer worth the effort especially when in the middle of a task. ### 1/5 — Not worth it... *2015-10-02, version 2.4* After spending $.99 for add removal, I still receive add pop ups which brings up my browser every time I try to enter something into the app. ### 1/5 — Ad intrusion makes it useless *2015-10-01, version 2.4* With a dozen or more alternatives available, getting automatically switched over to Safari to view an ad renders this worse than useless. Look elsewhere and you'll find better. ## Most critical reviews (10 lowest-rated) ### 1/5 — Öffnet eine Werbung nach der andere... *2018-11-27, version 2.5* ...und zwar über den Appstore. Man kann gar nichts mehr eingeben. Was ist den das für eine Art Werbung zu machen wenn man die eigentliche Applikation gar nicht mehr nutzen kann. Honks! ### 1/5 — Was good, but now ads make it unusable *2018-05-22, version 2.5* As with the other comments, this used to be a great tool, but it has now become unusable due to the number and frequency of adds opening the App Store and pushing the app to the background. I can’t even enter a single IP address without having to close the App Store half a dozen times. Now uninstalled and looking for something else. ### 1/5 — Adware *2018-05-14, version 2.5* This is unusable. Can’t type anything without auto-directing to the App Store. Apple needs to ban this from the App Store!!! ### 1/5 — Работать невозможно *2018-04-23, version 2.5* Такое количество назойливой рекламы превращает попытки работать с приложением в сущий ад. ### 1/5 — Malware Warning! *2017-10-26, version 2.5* This app used to work, but now it continually tries to open the App Store to get me to install weird games. It also opened a bogus warning saying my iPhone was « infected », trying to get me to access a weird looking URL. ### 1/5 — Can't use too many advertisements popping out non stop *2017-07-07, version 2.5* ComfortDelGro ### 1/5 — Unusable now *2017-04-06, version 2.5* Have used this for a few years now but latest version has rendered the app completely unusable, it continuously redirects to the App Store ### 1/5 — Öffnet nach 10 sek werbung *2017-03-01, version 2.5* Öffnet direkt werbung und hatdadurch 2 mal telefon zum absturz gebracht. War früher toll, hatte es lange jahre. Jetzt unbrauchbar. ### 1/5 — App is trash *2017-02-28, version 2.5* Doesn't do anything anymore ### 1/5 — Terrible version *2017-02-06, version 2.5* I've been using this app for years, but lately you have to fight to use it. I've been redirected to the App Store to download various apps over a dozen times over the past 5 or so minutes. I've restarted the app, but it still redirects me. ## Most praised reviews (10 highest-rated) ### 5/5 — Very Useful App *2023-12-10, version 3.2* I'm an IT mgr so know just enough about networking and subnetting to be dangerous. I use this every time in need to tweak something on my gateway or switch stack. ### 5/5 — Need IPv6 Support *2022-10-10, version 3.2* Wonderful IPv4 calculator, need app update that would support IPv6. IPv6? ### 5/5 — Отличное приложение *2022-02-06, version 3.1* В последнее время, как занял должность руководителя, стал пользоватся реже, но лет пять назад и старше оно мне очень часто выручало. Особенно при планировании (проверки предлагаемого варианта) ip-адресации крупной компани … ### 5/5 — Great tools *2017-10-03, version 2.5* This is one of the best calculators. Very easy to use and a great GUI. All the crucial numbers on one page and quick to modify. ### 5/5 — Amazing *2014-06-17, version 2.4* Amazing I been using this for years now. Best on the market ### 5/5 — Great App *2013-11-02, version 2.4* Simple and easy to use. If you work with networks, setup system interfaces, system administration, etc then get this app. Also a good learning tool. ### 5/5 — Works! *2013-10-11, version 2.4* Great app and simple design. Very helpful for CCNA practice ### 5/5 — Nice! *2012-11-15, version 2.2.4* This has saved my brain too many times to count. Simple and does the job well. Makes it easy to split subnets and plan IP spaces. ### 5/5 — Tolles Tool! *2012-06-26, version 2.2.2* Das Tool macht uns Admins, das Leben wirklich leichter! War auch immer nützlich bei Klassenarbeiten XD ### 5/5 — Excellent *2011-03-31, version 2.1* I've used this calc for months. I paid a couple bucks to remove the ads. They are small and don't detract from the app, but it was worth it to me to remove them. There is a Pro version of this app as well that provides a more robust GUI, but everything I need is built in to the free one. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-02.*